Terms and Conditions

XAMARIN, INC.
XAMARIN COMPONENT STORE TERMS OF SERVICE 1.0
Introduction
1.1 All use of the Xamarin Component Store ("Xamarin Component Store") is subject to the terms and condition herein (collectively, ("TOS").
1.2 You ("User") accept the TOS by either (1) clicking to agree or accept where these options are presented, or (2) actually using the Xamarin Component Store. If User is accepting on behalf of User employer or another entity, User represents and warrants that: (i) User has full legal authority to bind User employer or such entity to the TOS; (ii) User has read and understands the TOS; and (iii) User agrees, on behalf of the party that User represents, to the TOS. If User does not have the legal authority to bind, do not click the "I Accept" button or use the Xamarin Component Store.
1.3 User may use Xamarin Component Store to browse, download and purchase subscriptions, products, tools and services (collectively ("Products"). Some of these Products may be offered by Xamarin while others may be made available by third parties. User agrees that Xamarin is not responsible for any Product that originates from a source other than Xamarin. User agrees that User is solely responsible for all fees associated with purchases User make on the Xamarin Component Store.
Xamarin Component Store
2.1 Xamarin may permanently or temporarily stop providing all or a portion of the Xamarin Component Store to User or to users generally at Xamarin’s sole discretion, without prior notice to User.
2.2 If Xamarin disables access to User’s account, User may be prevented from accessing the Xamarin Component Store, User account information and Products that are stored with User account.
2.3 Xamarin may make available to User various payment methods to facilitate the purchase of Products from the Xamarin Component Store. User agrees to abide by any relevant terms that govern the use of the particular payment processing method. Xamarin reserves the right to add or remove payment methods at its sole discretion.
2.4 Xamarin may discover Products on the Xamarin Component Store that violates the applicable Distribution Agreement or other legal agreements, laws, regulations or policies. User agrees that in such an instance Xamarin retains the right to remove those Products, in its sole discretion.
User Use of Xamarin Component Store
3.1 In order to access certain services in the Xamarin Component Store, User may be required to provide information, such as User’s name, address, and billing details. User agrees that any such information User provide to Xamarin will always be accurate, correct and up to date.
3.2 User agrees to use the Xamarin Component Store only for purposes that are permitted by the TOS and any applicable law, regulation or generally accepted practices or guidelines in the relevant jurisdictions. User agrees to comply with all applicable export controls. By using the Xamarin Component Store, User represents and warrants that User is not prohibited from receiving exports or services under US or other applicable export laws. User agrees to comply with all local laws and regulations regarding the download, installation or use of the Products.
3.3 User agrees not to attempt to access or access the Xamarin Component Store by any means other than through the interface that is provided by Xamarin, Inc. User specifically agree not to attempt to access or access the Xamarin Component Store through any automated means.
3.4 User agrees that User will not engage in any activity that interferes with or disrupts the Xamarin Component Store or the servers and networks which are connected to the Xamarin Component Store. User agrees that User will not use any of the Products in a way that interferes or disrupts any servers, networks, or websites operated by Xamarin or any third party.
3.5 User agrees that User will not reproduce, duplicate, copy, sell or distribute the Xamarin Component Store.
3.6 User agrees that User is solely responsible for, and that Xamarin has no responsibility to User or to any third party for, User’s use of the Xamarin Component Store and any Products, any breach of User’s obligations under the TOS, and for the consequences, including without limitation, loss or damage of any kind which Xamarin may suffer as a result of such use or breach.
3.7 User agrees to comply with any and all applicable tax laws, including the reporting and payment of any taxes arising in connection with User’s use of the Xamarin Component Store or the purchase of Products, and that the reporting and payment of any such applicable taxes are User’s responsibility.
3.8 User agrees that Xamarin or third parties own all right, title and interest in and to the Xamarin Component Store and the Products available through the Xamarin Component Store, including without limitation all applicable Intellectual Property Rights in the Products. "Intellectual Property Rights" means any and all rights existing under patent law, copyright law, trade secret law, trademark law, unfair competition law, and any and all other proprietary rights worldwide.
Open Source Products
Some components of Products may also be governed by applicable open source software licenses. In the event of a conflict between the TOS and any such licenses, the open source software licenses will prevail with respect to those components.
Updates
Products may communicate with Xamarin servers from time to time to check for available updates to the Products. By purchasing these Products, User agrees to such automatically requested and received updates. User agrees that Xamarin may collect certain personally identifiable information from users of the Products and Xamarin will have the right to compile and distribute statistical analyses and reports utilizing aggregated data derived from information and data obtained from User, users, other Xamarin customers and other sources.
6. Export Regulations
Products available on the Xamarin Component Store may be subject to export controls or restrictions by the United States or other countries or territories. User agrees to comply with all applicable United States and international export laws and regulations. These laws include restrictions on destinations, end users, and end use.
Indemnification
To the maximum extent permitted by law, User agrees to defend, indemnify and hold harmless Xamarin, its affiliates and their respective directors, officers, employees and agents from and against any and all claims, actions, suits or proceedings, as well as any and all losses, liabilities, damages, costs and expenses, including attorneys’ fees, arising out of User’s use of the Xamarin Component Store, including User’s downloading, installation, or use of any Products, or User’s violation of the TOS.
Term and Termination
8.1 The TOS will continue to apply until terminated by either User or Xamarin as set out below.
8.2 If User wants to terminate the TOS, User may do so by ceasing User’s use of Xamarin Component Store and any Products purchased from the Xamarin Component Store.
8.3 Xamarin may at any time, terminate the TOS with User if: (A) User has breached any provision of the TOS; or (B) Xamarin is required to do so by law; or (C) Xamarin decides to no longer provide the Xamarin Component Store.
8.4 When the TOS terminate, Sections 3.6, 3.7, 3.8, 4, 5, 6, 7, 8.4, 9, 10 and 11 will survive.
DISCLAIMER OF WARRANTIES
9.1 SUBSCRIBER EXPRESSLY UNDERSTANDS AND AGREES THAT THE USE OF THE XAMARIN COMPONENT STORE AND ANY PRODUCTS OBTAINED THROUGH THE XAMARIN COMPONENT STORE IS AT SUBSCRIBER’S SOLE RISK AND THAT THE XAMARIN COMPONENT STORE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTY OF ANY KIND, TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW.
9.2 USE OF THE XAMARIN COMPONENT STORE AND ANY PRODUCTS OBTAINED THROUGH THE USE OF THE XAMARIN COMPONENT STORE IS AT SUBSCRIBER’S OWN DISCRETION AND RISK AND SUBSCRIBER IS SOLELY RESPONSIBLE FOR ANY DAMAGE TO YOUR COMPUTER SYSTEM, MOBILE DEVICE, OR OTHER DEVICE, OR LOSS OF DATA THAT RESULTS FROM SUCH USE.
9.3 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, XAMARIN FURTHER EXPRESSLY DISCLAIMS ALL WARRANTIES AND CONDITIONS OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT, WITH RESPECT TO ANY AND ALL PRODUCTS AND THE XAMARIN COMPONENT STORE.
9.4 NONE OF THE PRODUCTS ARE INTENDED FOR USE IN THE OPERATION OF NUCLEAR FACILITIES, LIFE SUPPORT SYSTEMS, EMERGENCY COMMUNICATIONS, AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL SYSTEMS, OR ANY OTHER SUCH ACTIVITIES IN WHICH CASE THE FAILURE OF THE PRODUCTS COULD LEAD TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE.
LIMITATION OF LIABILITY
SUBSCRIBER UNDERSTANDS AND AGREES THAT XAMARIN AND ITS AFFILIATES SHALL NOT BE LIABLE TO YOU UNDER ANY THEORY OF LIABILITY (WHETHER CONTRACT, TORT INCLUDING NEGLIGENCE OR OTHERWISE) FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL CONSEQUENTIAL OR EXEMPLARY DAMAGES THAT MAY BE INCURRED BY YOU THROUGH USE OF THE XAMARIN COMPONENT STORE OR ANY PRODUCTS OBTAINED FROM THE XAMARIN COMPONENT STORE, INCLUDING ANY LOSS OF DATA, WHETHER OR NOT XAMARIN OR ITS REPRESENTATIVES HAVE BEEN ADVISED OF OR SHOULD HAVE BEEN AWARE OF THE POSSIBILITY OF ANY SUCH LOSSES ARISING.
General Terms
11.1 The TOS constitute the whole legal agreement between User and Xamarin and govern User’s use of the Xamarin Component Store and Products, and completely replace any prior agreements between User and Xamarin in relation to the Xamarin Component Store, Products, and Professional Services.
11.2 If Xamarin does not exercise or enforce any legal right or remedy which is contained in the TOS (or which Xamarin has the benefit of under any applicable law), this will not be taken to be a formal waiver of Xamarin’s rights and that those rights or remedies will still be available to Xamarin.
11.3 If any court of law, having the jurisdiction to decide on this matter, rules that any provision of the TOS is invalid, then that provision will be removed from the TOS without affecting the rest of the TOS. The remaining provisions of the TOS will continue to be valid and enforceable.
11.4 No person or company will be third party beneficiaries to the TOS.
11.5 The rights granted in the TOS may not be assigned or transferred by User, whether by operation of law or otherwise, without the prior written approval of Xamarin.
11.6 The TOS will be governed by the laws of the State of California without regard to its conflict of laws provisions. User and Xamarin agree to bring any and all actions under the TOS in exclusively in a court of competent jurisdiction located within the county of Santa Clara, California to resolve any legal matter arising from the TOS and each party agrees to submit to the exclusive jurisdiction of such court and waives all objections to such venue.

You must agree to the Terms of Service to download components.

Component Terms and Conditions

The MIT License (MIT)

Copyright (c) 2016 Xamarin

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

You must agree to the Terms of Service to download this component.

Thanks for downloading Signature Pad for Xamarin and Windows!

If you haven't already, check out the Getting Started documentation for Signature Pad for Xamarin and Windows here.

Customization

You can change some of the positioning, colors, fonts and the background image of the SignaturePad
using a few interfaces that the control provides and standard techniques provided by the platform.

SignaturePad customization interface

The class for both iOS and Android expose some of its internal elements to allow text, font, color and positioning manipulation from your code:

StrokeColor Sets the color of the signature input.

StrokeWidth Sets the width of the signature input.

BackgroundColor Sets the color for the whole signature pad.

SignatureLineColor The color of the horizontal line.

SignaturePrompt The text label containing the symbol or text that goes under the horizontal line (Default "X").

Caption The text label that goes under the horizontal line.

SignatureLine The view that is used to render the horizontal line.

ClearLabel The view that when clicked clears the pad.

BackgroundImageView An optional image rendered below the input strokes that can be used as a texture, logo or watermark.

iOS customization tips

Check the sample for ideas on how to manipulate the layout to get the desired effects and color.

You can alter the subviews Frames or if you are targeting above iOS 6, use Auto-layout constraints to reposition elments within the pad. For coloring, reasign properties such as BackgroundColor (including UIColor.Clear for a transparent view).

BackgroundImageView cannot be set, but its Image member can, so you can assign a bitmap pulled from a resource or wherever you may get its data. Change the Alpha to make it semi-transparent to get a watermark effect or create a texture using a bitmap with the same dimensions as the pad.

If you don't want the SignaturePrompt, the Caption or the SignatureLine to appear inside your pad, just assign
their Hidden property to true.

SignaturePad.Layer can be manipulated to generate or remove the shadow from the control or alter its thickness or roundness.

Android customization tips

Check the sample for ideas on how to manipulate the layout to get the desired effects and color.

Under Android, the control inherits from RelativeLayout, which provides a good amount of flexibility for repositioning of the child views within the pad. Assign for the children the LayoutParameters property with new RelativeLayout.LayoutParams to move the elements around or resize them using relative positioning policies. All of the elements within the pad have Ids already set so you can establish relative positions between them easily.

BackgroundImageView cannot be set, but you can assign it new data using the SetImage* methods and then aler it with SetAlpha to make it semi-transparent and get a watermark effect or create a texture effect (remember to resize it to the full extent of its parent, the SignaturePad).

If you don't want the SignaturePrompt, the Caption or the SignatureLine to appear inside your pad, just assign
their Visibility property to ViewStates.Invisible.

How to use it from Xamarin.Forms PCL XAML? I don´t want to add the code in each platform...

Posted on:
December 29, 2016
/ Version: 1.4.0.0

Gustavo Costa
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SignaturePad.Layer.CornerRadius does not work in conjunction with shadows ;(

Posted on:
December 2, 2016
/ Version: 1.4.0.0

Chris Merron
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Real simple to implement - simple signature pad with ability to save as image. What more could you want!?

Posted on:
November 30, 2016
/ Version: 1.4.0.0

Derek Haugen
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Looks Excellent but can anyone tell me where I should be putting the andoid signature.dll file? I am new to Xamarin and not sure how to get it into the toolbox!? Please help.

Posted on:
November 29, 2016
/ Version: 1.3.6

Gabor Shaio
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Hi All,

I'm having a couple of issues with iOS:
1. Parts of the signature are being removed while you keep singing.
2. GetImage() returns an incorrectly cropped image: the drawing is all the way to the left with a large white area to the right.

On Android:
GetImage() seems to always return a Bitmap which is a black rectangle.
I noticed that the sample code has no example of using GetImage() only load and save points.
Also the Android source code has a few comments about UIImage :)

Can someone please help.

Posted on:
November 25, 2016
/ Version: 1.4.0.0

Mark Townsend

Hi Domingo Fugaban, Did you find a solution? I have exactly the same problem.

Posted on:
November 5, 2016
/ Version: 1.4.0.0

Keith Longwell
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98% of the time this tool has been working GREAT!!!

However I have been getting occational error messages reported by users.

Any help would be wonderful. Below is the error message reported to Google Play (developer)

Hi, I do not want to show the Clear Label when I add my strokes. Is there a way to avoid Clear Label.

Note: I have tried setting its state to Invisible and Gone but it still shows up

I want to have my own Clear button on the screen

Posted on:
October 10, 2016
/ Version: 1.4.0.0

Dick Beekman
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Very nice component, and easy to use. Excellent work!

When will UWP support be included? Or is there an easy way to get this to work for UWP I am overlooking?

Posted on:
September 12, 2016
/ Version: 1.4.0.0

Christophe BERNARD
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Hello,

really really nice component ...
simply to use and very flow when we use it ...

before i have translate a android studio sample into c# that's take me more one day ! argghhh
now, with you component add reference add 3 lines of codes compiles and run that's ALLLL

10/10
Great thanks for your time guys

Posted on:
August 23, 2016
/ Version: 1.4.0.0

Vamsi Katakam
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hi

i am calling signature pad(IOS) from xamarin.forms using dependency service.
after completing signature.
In Android i am using Finish method.
but IOS How to Close the Signature Pad.
how can we close the signature pad.?

Posted on:
July 27, 2016
/ Version: 1.3.8

Sushant Rawale
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@Vladimir Abramichev, have you got any solution to your problem?

HOow to remove 'X' mark from right bottom corner?

Posted on:
July 26, 2016
/ Version: 1.3.8

Vladimir Abramichev
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Hi, I have an issue with "Clear" label - it may contain 6 characters max which makes localization impossible, e.x. Finnish word "tyhjentää" is shown as "T..ää"

Could you make it expandable or more capacious ?

Posted on:
May 12, 2016
/ Version: 1.3.8

Francisco J. Gutiérrez

I don't know why but sometimes in iOS there is a part of the signature that it is removed while I am writing. However in Android works fine.

Am I the only one with this issue?

Posted on:
February 2, 2016
/ Version: 1.3.8

Hugo
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No version available for Windows Phone 8.0 or 8.1. When will support be added for his platform?

Posted on:
January 13, 2016
/ Version: 1.3.8

Sanket
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Xamarin team, Do you have any plan to release Windows version of this?

Posted on:
September 9, 2015
/ Version: 1.3.8

Anees Deen

Hi, I am using Android Signature Component. I want to support both orientation (Landscape and Portrait) in Signature Pad View. I am facing issue while transition. The Signature cutoff abruptly while transform from portrait to Landscape. Is there workaround to fix the issue?

Posted on:
June 4, 2015
/ Version: 1.3.8

FLD Developer
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I'm adding the option to opt out the signature, In the ios version I'm able to disable the control by setting the UserInteractionEnabled to false, but I'm not able to reproduce the same behavior in android, I tried setting the Clickable, focusable and focusableintouchmode properties to false but it does not work. Please advise. Thanks!

Posted on:
May 1, 2015
/ Version: 1.3.7

Muthu Raj

I am getting memory issues in iOS. If a user is updating 10 to 15 signatures simultaneously, I am getting " unable to allocate bytes for bitmap data" error. Is there any way to handle this.

Posted on:
March 25, 2015
/ Version: 1.3.7

Duane Slaubaugh

Is there any update on issue "Test8 user" and "Sanket cybage" were having where the previous drawing is vanishing? I am having the same issue on version 1.3.6.

Posted on:
February 12, 2015
/ Version: 1.3.6

Sanket cybage

I am facing same issue which "Test8 user" below mentioned. When I take off my finger and again try to draw, previous drawing vanished. I am using Signature Pad Xaml version. Please advice how to solve this problem.

Posted on:
January 6, 2015
/ Version: 1.3.5

sucheendarnath k

Hi, I have downloaded the Latest SigaturePad Component , Sample source and worked with below Environment.

We have placed the signaturepad-Android.dll in application source and without clean the application is working fine. When we clean the application and deploy to device it shows error in Constructor as "Android.Views.InflateException: inflating class SignaturePad.SignaturePadView to NULL"

Kindly clarify

Posted on:
December 2, 2014
/ Version: 1.3.5

Aamir

Thank you for the Signature control I manged to get it going on Android in 5 minutes.

I am having a problem with the pad.
When I take off my finger and again try to draw, previous drawing vanished.
I mean you have to continuously draw the pic without taking your finger out.
Let me know if there is a solution..
Thanks

Posted on:
October 29, 2014
/ Version: 1.3.5

Benoit Jadinon
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having trouble with retina ipads, the GetImage() is returning a double-sized image, with the signature only taking 1/4th of the space. otherwise, great component

Posted on:
October 3, 2014
/ Version: 1.3.4

Jonathan Hockman
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Works wonderfully. Very quick and easy to get it set up and working.

Posted on:
August 19, 2014
/ Version: 1.3.3

[2] Miguel da Rocha Correia Lima
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Hi! In my tests, I got some delay when the finger drags on the screen, the signature just be completed when I finger up. There are any thing to resolve this?

Posted on:
July 28, 2014
/ Version: 1.3.3

Praveen Tandra

i am geeting memory warnings whenever drawing on signature pad in ios (mono touch ) how to resolve this issue.

Posted on:
July 9, 2014
/ Version: 1.3.3

haluk
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thats brilliant, thanks for taking price to free!

Posted on:
May 19, 2014
/ Version: 1.3.3

Mikkel Rostock
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And how to load signature from UIImage for editing, once it has been saved to disk or database?